This is a very simple extension that hides your inbox so you can focus on getting your work done. It's a perfect tool for people who have a lot of emails to get through in a day. 

How does it work?

This extension will sit on top of your Gmail inbox and turn the message into one blank white page. You can easily toggle it on and off. It was developed to help you avoid getting distracted by all the new messages in your inbox and focus on the one task you have before you.